police used tear gas to break up the protests. several people were reportedly injured. >>> is this legit? someone is officially recognized as a saint when he or she is canonized. this is true. in the roman catholic church, canonization is the act of recognizing someone has a saint. >> the roman catholic church recognized seven people as new saints over the weekend. the canonization ceremony had history, as well. a native-american was determined a saints. pope benedict xvi and other worshipers celebrated the new saints. a member of the mohawk tribe, sometimes known as lily of the mohawks. she converted to catholicism and served as a nun. >>> this week is hajj, one of the five main observances of islam. we have more on this annual tradition. >> reporter: its name means to set out for a place. and for muslims around the world, that place is the holy city of mecca. the hajj has begun for millions of muslims, with pilgrims making their way toward islam's most sacred sight. for daily prayers, muslims face this from any given point in th